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Life Sciences

Wayne State University Theses

Theses/Dissertations

2015

Colon

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Detection Of Beneficial Microbiota In Mouse Colon, Aranya Linpisanl Jan 2015

Detection Of Beneficial Microbiota In Mouse Colon, Aranya Linpisanl

Wayne State University Theses

Lactic acid bacteria (LAB) and Bifidobacterium are the most common types of microbes used as probiotics. They are present in the human gastrointestinal tract and have a significant influence on our health and well-being. Microbiota plays an important role in host metabolism and provides a natural defense mechanism against invading pathogens. This experiment was focusing on establish a method to detect the gastrointestinal tract microbiota, either by fecal or colonic tissue DNA extraction.

The experiment comparing 2 types of DNA extraction; ZR Fecal kit and DNAzol direct. DNAzol direct was easy to use but was not suitable for long term …